Starknet Posts 13% Daily Gain as ZK Rollup Activity Picks up
Starknet (STRK) posted a 13% gain in the 24 hours to May 8, as trading activity in the zero-knowledge rollup sector lifted. STRK ranks 154 by market cap.
The move comes as Ethereum (ETH) pulled back roughly 3% on the same day, making STRK’s gain relative to its base layer more pronounced. The token has been on the CoinGecko trending list for the second time this week, reflecting sustained search and trading interest.
How Starknet Works
Starknet is a Layer-2 network built on top of Ethereum that uses zero-knowledge proofs to process transactions off-chain and then submit compressed validity proofs to the Ethereum mainnet.
A ZK rollup, or zero-knowledge rollup, is a scaling mechanism that bundles hundreds or thousands of transactions into a single cryptographic proof. That proof is posted to Ethereum, where it can be verified cheaply.
This approach maintains Ethereum’s security guarantees while reducing transaction costs significantly. Starknet uses a proof system called STARK, which stands for Scalable Transparent ARgument of Knowledge, developed by StarkWare Industries.
STARK proofs do not require a trusted setup, a design choice that distinguishes Starknet from SNARK-based rollups like zkSync.
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The Layer-2 Competitive Landscape
The ZK rollup space has at least four significant competitors: Starknet, zkSync, Polygon (POL)‘s ZK-EVM, and Linea, operated by ConsenSys. Each uses a different proof system and makes different tradeoffs between compatibility with Ethereum’s existing tooling and raw performance.
Starknet’s primary constraint has historically been its use of Cairo, a custom programming language that is not directly compatible with the Solidity contracts most Ethereum developers write. That friction has slowed developer adoption compared to zkSync Era and Polygon’s ZK-EVM, which offer Ethereum Virtual Machine compatibility.
Starknet’s team has been addressing this through Kakarot, a ZK-EVM layer built on top of Cairo, though the project remains in active development.
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Background
STRK launched on public markets in February 2024 at prices above $4.00 before declining through most of that year, reaching lows near $0.12 in early 2025. A partial recovery through late 2025 brought the token to ranges between $0.20 and $0.40.
Starknet’s total value locked has fluctuated between $200 million and $600 million across that period, with spikes tied to new DeFi protocol deployments on the network. The current price move does not coincide with a specific on-chain announcement.
On-chain data from the Starknet explorer shows transaction counts running at approximately 200,000 per day in the past week, a level consistent with prior months rather than a sharp acceleration. The 13% gain appears driven by broader ZK sector rotation rather than a Starknet-specific catalyst.
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What Would Drive a More Sustained Move
Three catalysts could convert the current speculative rotation into a more durable STRK rally.
First, a major DeFi protocol migrating from Ethereum mainnet or from an EVM-compatible Layer-2 to Starknet would bring sustained transaction volume. Second, progress on the Kakarot ZK-EVM reaching production readiness would lower the developer barrier and accelerate deployment of new applications.
Third, a reduction in Ethereum mainnet gas fees, which counterintuitively reduces the cost-competitiveness argument for Layer-2 networks, has not occurred, which keeps demand for cheaper execution environments elevated. Without one of these catalysts materializing, STRK’s 13% gain is most likely a rotation-driven move that will face resistance near the $0.35 to $0.40 range where the token has previously failed to establish support.
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